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CHI
2004
ACM
14 years 11 months ago
Recent developments in text-entry error rate measurement
Previously, we defined robust and easy-to-calculate error metrics for text entry research. Herein, we announce a software implementation of this error analysis technique. We build...
R. William Soukoreff, I. Scott MacKenzie
CHI
2003
ACM
14 years 11 months ago
Metrics for text entry research: an evaluation of MSD and KSPC, and a new unified error metric
We describe and identify shortcomings in two statistics recently introduced to measure accuracy in text entry evaluations: the minimum string distance (MSD) error rate and keystro...
R. William Soukoreff, I. Scott MacKenzie
CHI
2003
ACM
14 years 11 months ago
Combined model for text entry rate development
We combine the power law of learning and theoretical upper limit predictions to describe the development of text entry rates from users' first contact to asymptotic expert us...
Poika Isokoski, I. Scott MacKenzie
CHI
2004
ACM
14 years 11 months ago
MouthType: text entry by hand and mouth
In this paper we describe a novel text entry method which uses coordinated motor action of hand and mouth. A vision based algorithm is used to gauge shape parameters of the cavity...
Michael J. Lyons, Chi-Ho Chan, Nobuji Tetsutani
ICASSP
2011
IEEE
13 years 2 months ago
Recent development of discriminative training using non-uniform criteria for cross-level acoustic modeling
In this paper, we extend our previous study on discriminative training using non-uniform criteria for speech recognition. The work will put emphasis on how the acoustic modeling i...
Chao Weng, Biing-Hwang Juang